package LuoGu;

import java.math.BigInteger;
import java.util.Scanner;

public class P1001 {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        int n1=sc.nextInt();

        int n2=sc.nextInt();
        BigInteger b1=BigInteger.valueOf(n1);
        BigInteger b2=BigInteger.valueOf(n2);
        System.out.println(b1.add(b2));
    }
}
